/*
 * DEVIATION: No longer needed in the UML
 * 
 * package model;
 * 
 * 
 * public class ViewableItemVisitor implements ItemVisitor { public void
 * visitObstacle(Obstacle item) {
 * 
 * }
 * 
 * public void visitAddResource(OneShotAddResource item) {
 * 
 * }
 * 
 * public void visitHeal(OneShotHeal item) {
 * 
 * } }
 */
